156955304920

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{283579}}^1$

素因数の和:283828

約数の個数: 64

約数和(自身を含む): 359250487200

約数和(自身を除く): 202295182280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 137, 202, 274, 404, 505, 548, 685, 808, 1010, 1096, 1370, 2020, 2740, 4040, 5480, 13837, 27674, 55348, 69185, 110696, 138370, 276740, 283579, 553480, 567158, 1134316, 1417895, 2268632, 2835790, 5671580, 11343160, 28641479, 38850323, 57282958, 77700646, 114565916, 143207395, 155401292, 194251615, 229131832, 286414790, 310802584, 388503230, 572829580, 777006460, 1145659160, 1554012920, 3923882623, 7847765246, 15695530492, 19619413115, 31391060984, 39238826230, 78477652460, 156955304920]

約数ペア:

[(1, 156955304920), (2, 78477652460), (4, 39238826230), (5, 31391060984), (8, 19619413115), (10, 15695530492), (20, 7847765246), (40, 3923882623), (101, 1554012920), (137, 1145659160), (202, 777006460), (274, 572829580), (404, 388503230), (505, 310802584), (548, 286414790), (685, 229131832), (808, 194251615), (1010, 155401292), (1096, 143207395), (1370, 114565916), (2020, 77700646), (2740, 57282958), (4040, 38850323), (5480, 28641479), (13837, 11343160), (27674, 5671580), (55348, 2835790), (69185, 2268632), (110696, 1417895), (138370, 1134316), (276740, 567158), (283579, 553480)]